Scientific Industries Vortex-Genie 2T Analog Timer Vortex Mixer

Overview

The Scientific Industries Vortex-Genie 2T is a precision-engineered analog vortex mixer designed for consistent, reproducible sample homogenization in research, clinical, and quality control laboratories. Utilizing a robust cast iron base and orbital eccentric drive mechanism, it generates controlled circular motion with a fixed 3 mm amplitude—optimized to induce turbulent mixing in liquid samples without excessive foaming or aerosol generation. Unlike digital variants, the Vortex-Genie 2T employs a calibrated analog dial for speed selection and a mechanical timer for repeatable endpoint control, making it ideal for SOP-driven environments where simplicity, reliability, and minimal electronic dependency are prioritized. Its design conforms to fundamental principles of fluid shear induction in small-volume containers, ensuring effective suspension of particulates, reagent resuspension, and uniform cell dispersion across standard labware formats.

Key Features

• Heavy-duty cast iron chassis with non-slip rubber feet ensures mechanical stability and vibration damping during extended operation—even at maximum 3200 rpm.
• Dual-mode timing system: tactile touch activation (1–60 seconds) for rapid intermittent mixing, and a mechanical countdown timer (1–60 minutes) for unattended batch processing.
• Analog speed dial with linear 600–3200 rpm range enables intuitive, stepless adjustment—critical for method transfer between instruments and legacy protocol compatibility.
• Standard 3-inch flat platform accommodates common tube formats; optional 6-inch platforms and specialized adapters expand compatibility without requiring recalibration.
• ETL and CE certifications verify compliance with North American and European electrical safety standards (UL 61010-1, EN 61010-1), supporting use in regulated laboratory settings.
• No microprocessor or firmware—eliminates software validation requirements and reduces failure modes associated with digital displays or memory retention.

Sample Compatibility & Compliance

The Vortex-Genie 2T supports a wide range of primary containment vessels through its modular accessory ecosystem. Standard configurations include foam inserts for 0.5 mL, 1.5 mL, and 50 mL tubes; microplate holders for 96-well formats; deep-well plate adapters; and vertical/horizontal centrifuge tube racks (e.g., SI-V209, SI-H512). All accessories mount securely to either the H301 (3″) or H302 (6″) platform systems—ensuring consistent energy transfer regardless of load geometry. While the instrument itself does not require ISO/IEC 17025 calibration, its mechanical repeatability (±5% speed accuracy per manufacturer specification) aligns with GLP-aligned verification protocols for routine mixing applications. It is routinely deployed in workflows compliant with USP , CLSI EP15-A3, and ASTM D4097 (standard practice for vortex mixer performance assessment).

Software & Data Management

The Vortex-Genie 2T operates entirely without embedded software, firmware, or data logging capabilities. This architecture eliminates dependencies on operating systems, network connectivity, or cybersecurity maintenance—making it inherently suitable for air-gapped laboratories or environments subject to FDA 21 CFR Part 11 restrictions on electronic records. Users maintain full auditability via manual logbook entries referencing time, speed setting, and accessory configuration. For labs implementing computerized system validation (CSV), the absence of programmable logic removes the need for IQ/OQ/PQ documentation related to software modules. Maintenance records—such as timer calibration checks or bearing lubrication logs—are retained as paper-based or scanned PDF artifacts within standard laboratory quality management systems (QMS).

Applications

• Resuspension of lyophilized reagents and bacterial pellets prior to downstream analysis (e.g., PCR, ELISA, flow cytometry).
• Homogenization of immunoassay standards and calibrators to ensure matrix uniformity across dilution series.
• Pre-analytical preparation of whole blood, serum, plasma, and urine specimens in clinical chemistry and hematology workflows.
• Cell dissociation support for primary culture passaging—particularly when combined with enzymatic digestion steps.
• Quality assurance testing of viscosity-modified formulations (e.g., suspensions, emulsions) where shear history must remain consistent across replicates.
• Environmental microbiology sample processing, including soil eluates and water concentrates, prior to membrane filtration or plating.

FAQ

Does the Vortex-Genie 2T require periodic speed calibration?
Yes—mechanical dial accuracy should be verified annually using a certified tachometer per internal SOPs or GLP requirements. Deviation beyond ±5% warrants adjustment by authorized service personnel.
Can the timer function be disabled for continuous operation?
Yes—the mechanical timer can be disengaged by rotating the knob fully counterclockwise, allowing uninterrupted mixing until manually stopped.
Is the 3-inch rubber pad included with the base unit?
Yes—the standard configuration includes both the host unit and a 3-inch rubber platform pad (part #13SI-0564 is optional TurboMix adapter; not included by default).
What is the expected service life under normal laboratory use?
With proper cleaning and avoidance of corrosive spills, the unit typically exceeds 10 years of daily operation—supported by replaceable motor brushes and field-serviceable bearings.
Are replacement parts available globally?
All mechanical components—including timers, dials, platforms, and foam inserts—are stocked by Scientific Industries’ authorized distributors in >40 countries, with lead times under 5 business days for most regions.